2736516445 has 12 divisors (see below), whose sum is σ = 3555853236. Its totient is φ = 2020811520.

The previous prime is 2736516421. The next prime is 2736516451. The reversal of 2736516445 is 5446156372.

It can be written as a sum of positive squares in 6 ways, for example, as 211353444 + 2525163001 = 14538^2 + 50251^2 .

It is not a de Polignac number, because 2736516445 - 2⁷ = 2736516317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1618396 + ... + 1620085.

It is an arithmetic number, because the mean of its divisors is an integer number (296321103).

Almost surely, 2^2736516445 is an apocalyptic number.

It is an amenable number.

2736516445 is a deficient number, since it is larger than the sum of its proper divisors (819336791).

2736516445 is a wasteful number, since it uses less digits than its factorization.

2736516445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238512 (or 3238499 counting only the distinct ones).

The product of its digits is 604800, while the sum is 43.

The square root of 2736516445 is about 52311.7237815769. The cubic root of 2736516445 is about 1398.7261278088.

The spelling of 2736516445 in words is "two billion, seven hundred thirty-six million, five hundred sixteen thousand, four hundred forty-five".